<clickhouse>
    <named_collections>
        <test_s3>
            <url>http://minio1:9001/root/data/{clickhouse,database}/*</url>
            <access_key_id>minio</access_key_id>
            <secret_access_key>minio123</secret_access_key>
            <format>CSV</format>>
        </test_s3>
    </named_collections>
</clickhouse>
